I don't use progesterone myself. I hope someone who does, can respond.
The symptoms you describe as drunkness. Are you referring to a sort of dizzyness, where you feel like your head is spinning slightly?
One of the charted side effects of progesterone is this and tiredness. To be honest, in the immediate term, have a lie down of perhaps relax in a comfy chair for a bit.
But you should mention this to your Dr next time.